Title (en)
35mm film projector (1930)
Language
Not applicable
Description (en)
Projector for 35mm film from around 1930: an optical sound projector by the Klangfilm GmbH is implemented below the film projector by AEG, printed in Fritz Fischer and Hugo Lichte (eds.): "Tonfilm. Aufnahme und Wiedergabe nach dem Klangfilm-Verfahren (System Klangfilm-Tobis)", Leipzig: Hirzel 1931, fig. 242.
Compiler
Campus Medius
Format
image/jpeg
Size
188.1 kB
Licence Selected
All rights reserved